4 papers · 1 filter
Optoelectronic Chromatic Dispersion in a Single Photodiode for Machine-Learning-Based Computational Spectroscopy
Endalamaw Ewnu Kassa, Ziv Glasser, Uttama K. Saint +2
Spectroscopy requires high-precision wavelength discrimination but typically requires bulky, alignment-sensitive instrumentation. To address this, we present a compact computationa…
Detuning Tunable OAM Generation via Double- Four-Wave Mixing in Hot Rubidium Vapor
Shahar Monsa, Michael Shulinder, Shmuel Sternklar +1
We demonstrate detuning-tunable generation of orbital-angular-momentum (OAM) light using a double Lambda four-wave-mixing (FWM) process in Doppler broadened rubidium vapor. Two nea…
Vacuum squeezing enhanced micrometer scale vapor cell magnetometer
Shahar Monsa, Yair Chasid, Michael Shuldiner +2
We report on an optical magnetometer enhanced by vacuum-squeezed light, employing an Mx magnetometer based on Rb vapor in a micrometer-scale cell (~100 m). Using the wel…
Direct interferometric measurement of non-reciprocity induced by a plasmonic metasurface with false chirality
Ahmed Lafeef Ettapuram Naduvilepurayil, Harel Ginat, Fernando Loren +3
Nonreciprocity is an important scientific concept related to the broken symmetry of light propagation through a system in forward and reverse directions. This effect lies in the or…